to portable baby recliners sold as the nap nanny or the chill. babies have fallen out or got caught in the safety harness. the makers of nap nanny have refused to pull the products. so, the government is taking the rare step of asking a judge to force it off the shelves. >>> also, there's a possible breakthrough in the treatment for alzheimer's disease. john's happen kin researchers call it a pacemaker for the brain. it's being tested on people with early-stage alzheimer's to see if low volt electricity can boost memory. surgeons implanted the first device into an alzheimer patient last month. >>> the grammy nominations were annoyanced overnight before the big show in february. and six artists are tied for the most nominations. kanye west, jay-z, frank ocean, dan auerbach, mumford & sons and fun. you can see the categories on our website, abcnews.com. >>> now, sports news. in eight letters, k-o-b-e. >> eight letters? >> highlights now -- i'm not a math major. highlights, now, from espn. it was eight. >> randy scott, here, with your "sportscenter" update. and we start with history in
